
MSI
MSI B450PVDHMAX AMD Ryzen AM4 Micro-ATX Motherboard
The MSI B450M PRO-VDH Max gives AMD Ryzen builders a feature-complete Micro-ATX foundation with PCIe Gen3 M.2 and DDR4 OC support for under budget.
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Overview
Key Features
Supports 1st, 2nd and 3rd Gen AMD Ryzen/ Ryzen with Radeon Vega Graphics and 2nd Gen AMD Ryzen with Radeon graphics/ Athlon with Radeon Vega Graphics desktop processors for Socket AM4
Supports ddr4 memory, up to 3466+(oc) MHz
Turbo M.2: Running at pci-e gen3 x4 maximizes performance for NVME based SSDS
Ez debug led: Easiest way to troubleshoot
Core boost: With premium layout and fully digital power design to support more cores and provide better performance
Specifications
Brand
MSI
Model
B450M PRO-VDH Max (B450PVDHMAX)
Chipset
AMD B450
CPU Socket
AM4
CPU Support
1st, 2nd, 3rd Gen AMD Ryzen; Ryzen with Radeon Vega Graphics; Athlon with Radeon Vega Graphics
Form Factor
Micro-ATX
Dimensions
9.6 x 9.6 inches
Memory Type
DDR4
Memory Speed
Up to 3466MHz (OC) / 3866MHz (OC)
Memory Slots
2
M.2 Interface
PCIe Gen3 x4 (NVMe)
USB
USB 3.x + USB 2.0 (2 ports)
Video Outputs
D-Sub, DVI, HDMI
Debug Feature
EZ Debug LED
Frequently Asked Questions
Which AMD Ryzen generations does the B450M PRO-VDH Max support?
It supports 1st, 2nd, and 3rd Gen AMD Ryzen processors, as well as Ryzen with Radeon Vega Graphics and Athlon with Radeon Vega Graphics on the AM4 socket. Note that 1st Gen support may require a BIOS update before the CPU is recognized.
What is the maximum memory speed this board supports?
The board supports DDR4 memory up to 3466MHz with overclocking enabled (XMP/DOCP profile). Base JEDEC speeds start at 2133MHz. Enabling XMP in BIOS is required to reach the rated speed of your memory kit.
How fast is the M.2 slot, and does it support both SATA and NVMe drives?
The M.2 slot runs at PCIe Gen3 x4, delivering up to approximately 3.5 GB/s sequential read for NVMe SSDs — a major step up from a SATA SSD's 550 MB/s ceiling. Check MSI's specification page for SATA M.2 compatibility on this specific board revision.
What does EZ Debug LED do, and when would I actually use it?
EZ Debug LED uses a row of onboard LEDs to indicate which component is preventing boot — CPU, DRAM, VGA, or BOOT. Instead of interpreting cryptic beep codes or pulling components one by one, you get a direct visual indication of where the problem is. It's most useful during initial builds or after a hardware swap.
What video outputs are available, and does it support integrated graphics from Ryzen APUs?
The board provides D-Sub, DVI, and HDMI outputs, all of which are active when using a Ryzen APU or Athlon processor with integrated Radeon Vega graphics. A discrete GPU will use its own outputs instead.